Patents by Inventor Harold P. Lucas

Harold P. Lucas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4035980
    Abstract: The method of providing a new finish innerface on an existing vertical interior wall of a building or room which consists of the steps of securing mounting members along the upper and lower edges of the wall innerface and mounting one or more facing panels of solid free standing, substantial rigid material including securing its upper and lower edges with respect to the mounting members so as to firmly hold the rigid panel snugly against the wall face.
    Type: Grant
    Filed: May 23, 1975
    Date of Patent: July 19, 1977
    Assignee: Harold P. Lucas
    Inventor: Harold P. Lucas
  • Patent number: 4034824
    Abstract: A vehicle wheel lock assembly for enabling the operator of a vehicle having a frame to lock one or more of the four wheels, at will, when the vehicle power is inoperative, which includes a normally retracted reciprocal locking rod mounted on and movable transversely of said frame adapted when advanced to interlock with a wheel. The normally retracted reciprocal actuating rod mounted on said frame for longitudinal movement. The control housing within the vehicle supports a control lever which projects from the housing and is operatively connected to the actuating rod for effecting selective reciprocal movements thereof. Gear mechanism on the frame interconnects the locking rod and the actuating rod.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: July 12, 1977
    Assignee: Harold P. Lucas
    Inventor: Harold P. Lucas